Formic acid: 1,High quality,competitive price. 2,Supply best service . 3,Short time ... formate and synthetic sodium formate to produce formic acid.1,Application fields of formic acid:a, pharmaceutical industry: Caffeine,Enzinnes,Aminopyrine,Vitamine ... GradeQualified GradePurity%,≥908585Chroma(Pt-Co)≤1020 Dilution test(Acid+water=1+3)%, ≤No cloudQualified Chloride(C1)%, ≤0.0030.0050.020Sulfate(S04) %, ≤ ...